Multiple giant placental chorioangioma: A case report.

 weeks of gestation, an emergency cesarean section was performed due to preeclampsia. Subsequently, a female neonate was born with hydrops fetalis. Unfortunately, she passed away within the first hour of her life. Complications associated with chorioangiomas primarily arise from arteriovenous shunts, which potentially lead to compromised fetal perfusion and cardiac failure. Although small-sized chorioangiomas are often discovered incidentally, Doppler ultrasound and magnetic resonance imaging can reliably distinguish these tumors from other placental lesions. Additionally, management strategies tailored to gestational age and maternal-fetal symptoms typically necessitate a multidisciplinary approach. However, additional research is essential to understand the mechanisms of chorioangiomas and to develop comprehensive management guidelines.